The most popular metal catalyst is palladium, but some processes often use nickel and copper.

The reaction is accelerated by light, metal catalysts, and aldehydes.

The metal catalyst then breaks off from the ring, carrying away part of the organic molecule.

In the presence of metal catalysts, sodium borohydride releases hydrogen.

With more optimization, metal catalysts can be worked into the mix.

While I'm at it - would the metal catalyst used for recharging have any effect on storage capacity?

The reduction of O by metal catalysts is a key half-reaction in fuel cells.

This is augmented by metal catalysts such as copper.

For all practical purposes, hydrogenation requires a metal catalyst.

Since the use of precious metal catalysts is not required, this also decreases the total price of fuel production.